Skip to content
24173 SLAS

Image by sue_leighatkins on Pixabay · Pixabay License

EntityQ2611809· pop 13

24173 SLAS

Sign in to save

Also known as SLAS

asteroid

Picture of the Day · NASA

Pathfinder on Mars

Pathfinder on Mars

2026-07-04

On July 4th, 1997, using its own array of fireworks, a parachute, and a cocoon of airbags, the Mars Pathfinder spacecraft bounced like a giant beach ball at least 15 times before it came to rest on the surface of Mars at 10:07 AM Pacific Daylight Time. After its then novel airbag-assisted landing sequence was completed, Pathfinder transmitted this color mosaic to mission operators on Earth. In the scene from another world, the Mars Sojourner robot rover is visible in the foreground, crouched on top of the unfolded Pathfinder. About the size of a large house cat, the six-wheeled, solar-powered Sojourner became the first successful Martian rover. Surrounding Pathfinder are deflated airbags and the rock-strewn terrain of the Ares Vallis floodplain. In the distance Martian hills appear against a dusty brownish sky. The Pathfinder lander was subsequently renamed the Carl Sagan Memorial Station.

via NASA APOD

Wikidata facts

Instance of
asteroid
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.967
Orbital period
1701.85910384283
Show 15 more facts
discoverer or inventor
James M. Roe
time of discovery or invention
1999-12-03
provisional designation
1999 XS1
orbital eccentricity
0.1290120515921362
argument of periapsis
133.2812926979488
absolute magnitude
14.6
orbital inclination
8.269997968197297
periapsis
2.429753759265441
apoapsis
3.149551359036018
semi-major axis of an orbit
2.789652559150729
mean anomaly
199.6676687252233
longitude of ascending node
310.9688427172379
albedo
0.214
time of periapsis
2461758.4528822787
Sources (2)

via Wikidata · CC0

Gallery (2)